| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $14.67 | 7.470% | $15.7658 | $15.77 | $15.75 | $15.80 |
| Purchase #2 | $198.34 | 5.764% | $209.7723 | $209.77 | $209.75 | $209.80 |
| Purchase #3 | $221.93 | 12.387% | $249.4205 | $249.42 | $249.40 | $249.40 |
| Purchase #4 | $186.46 | 3.615% | $193.2005 | $193.20 | $193.20 | $193.20 |
| Purchase #5 | $215.25 | 9.389% | $235.4598 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $53.59 | 6.204% | $56.9147 | $56.91 | $56.90 | $56.90 |
| Purchase #7 | $56.95 | 3.502% | $58.9444 | $58.94 | $58.95 | $58.90 |
| 7 purchase totals = | $947.19 | $1,019.4780 | $1,019.47 | $1,019.40 | $1,019.50 | |